pep8 fixes

9 files changed, 75 insertions, 68 deletions

diff --git a/examples/hlapi/twisted/agent/ntforg/default-v1-trap.py b/examples/hlapi/twisted/agent/ntforg/default-v1-trap.py
index 49eddb9b..e8b05451 100644
--- a/examples/hlapi/twisted/agent/ntforg/default-v1-trap.py
+++ b/examples/hlapi/twisted/agent/ntforg/default-v1-trap.py
@@ -23,17 +23,19 @@ Functionally similar to:
 from twisted.internet.task import react
 from pysnmp.hlapi.twisted import *
 
+
 def success((errorStatus, errorIndex, varBinds), hostname):
     if errorStatus:
         print('%s: %s at %s' % (
-                hostname,
-                errorStatus.prettyPrint(),
-                errorIndex and varBinds[int(errorIndex)-1][0] or '?'
-            )
+            hostname,
+            errorStatus.prettyPrint(),
+            errorIndex and varBinds[int(errorIndex) - 1][0] or '?'
         )
+              )
     else:
         for varBind in varBinds:
-            print(' = '.join([ x.prettyPrint() for x in varBind ]))
+            print(' = '.join([x.prettyPrint() for x in varBind]))
+
 
 def failure(errorIndication, hostname):
     print('%s failure: %s' % (hostname, errorIndication))
@@ -57,4 +59,5 @@ def run(reactor, hostname):
     d.addCallback(success, hostname).addErrback(failure, hostname)
     return d
 
+
 react(run, ['demo.snmplabs.com'])
diff --git a/examples/hlapi/twisted/agent/ntforg/multiple-notifications-at-once.py b/examples/hlapi/twisted/agent/ntforg/multiple-notifications-at-once.py
index 14b41091..fc6fbf3c 100644
--- a/examples/hlapi/twisted/agent/ntforg/multiple-notifications-at-once.py
+++ b/examples/hlapi/twisted/agent/ntforg/multiple-notifications-at-once.py
@@ -26,17 +26,16 @@ from twisted.internet.defer import DeferredList
 from twisted.internet.task import react
 from pysnmp.hlapi.twisted import *
 
+
 def success((errorStatus, errorIndex, varBinds), hostname):
     if errorStatus:
-        print('%s: %s at %s' % (
-                hostname,
-                errorStatus.prettyPrint(),
-                errorIndex and varBinds[int(errorIndex)-1][0] or '?'
-            )
-        )
+        print('%s: %s at %s' % (hostname,
+                                errorStatus.prettyPrint(),
+                                errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
     else:
         for varBind in varBinds:
-            print(' = '.join([ x.prettyPrint() for x in varBind ]))
+            print(' = '.join([x.prettyPrint() for x in varBind]))
+
 
 def failure(errorIndication, hostname):
     print('%s failure: %s' % (hostname, errorIndication))
@@ -60,13 +59,15 @@ def sendone(reactor, snmpEngine, hostname, notifyType):
     d.addCallback(success, hostname).addErrback(failure, hostname)
     return d
 
+
 def sendall(reactor, destinations):
     snmpEngine = SnmpEngine()
 
     return DeferredList(
-        [ sendone(reactor, snmpEngine, hostname, notifyType)
-          for hostname, notifyType in destinations ]
+        [sendone(reactor, snmpEngine, hostname, notifyType)
+         for hostname, notifyType in destinations]
     )
 
+
 react(sendall, [[('demo.snmplabs.com', 'trap'),
                  ('demo.snmplabs.com', 'inform')]])
diff --git a/examples/hlapi/twisted/manager/cmdgen/custom-timeout-and-retries.py b/examples/hlapi/twisted/manager/cmdgen/custom-timeout-and-retries.py
index 19dfadda..f0419fa7 100644
--- a/examples/hlapi/twisted/manager/cmdgen/custom-timeout-and-retries.py
+++ b/examples/hlapi/twisted/manager/cmdgen/custom-timeout-and-retries.py
@@ -18,17 +18,16 @@ Functionally similar to:
 from twisted.internet.task import react
 from pysnmp.hlapi.twisted import *
 
+
 def success((errorStatus, errorIndex, varBinds), hostname):
     if errorStatus:
-        print('%s: %s at %s' % (
-                hostname,
-                errorStatus.prettyPrint(),
-                errorIndex and varBinds[int(errorIndex)-1][0] or '?'
-            )
-        )
+        print('%s: %s at %s' % (hostname,
+                                errorStatus.prettyPrint(),
+                                errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
     else:
         for varBind in varBinds:
-            print(' = '.join([ x.prettyPrint() for x in varBind ]))
+            print(' = '.join([x.prettyPrint() for x in varBind]))
+
 
 def failure(errorIndication, hostname):
     print('%s failure: %s' % (hostname, errorIndication))
@@ -48,4 +47,5 @@ def getSysDescr(reactor, hostname):
 
     return d
 
+
 react(getSysDescr, ['demo.snmplabs.com'])
diff --git a/examples/hlapi/twisted/manager/cmdgen/getbulk-to-eom.py b/examples/hlapi/twisted/manager/cmdgen/getbulk-to-eom.py
index 47ede70b..e2b3ebb7 100644
--- a/examples/hlapi/twisted/manager/cmdgen/getbulk-to-eom.py
+++ b/examples/hlapi/twisted/manager/cmdgen/getbulk-to-eom.py
@@ -13,32 +13,31 @@ Send a series of SNMP GETBULK requests using the following options:
 
 Functionally similar to:
 
-| $ snmpbulkwalk -v3 -lnoAuthNoPriv -u usr-none-none -Cn0 -Cr50 \
-|                demo.snmplabs.com  SNMPv2-MIB::system
+| $ snmpbulkwalk -v3 -lnoAuthNoPriv -u usr-none-none -Cn0 -Cr50 demo.snmplabs.com  SNMPv2-MIB::system
 
 """#
 from twisted.internet.task import react
 from pysnmp.hlapi.twisted import *
 
+
 def success((errorStatus, errorIndex, varBindTable), reactor, snmpEngine):
     if errorStatus:
-        print('%s: %s at %s' % (
-                hostname,
-                errorStatus.prettyPrint(),
-                errorIndex and varBindTable[0][int(errorIndex)-1][0] or '?'
-            )
-        )
+        print('%s: %s at %s' % (hostname,
+                                errorStatus.prettyPrint(),
+                                errorIndex and varBindTable[0][int(errorIndex) - 1][0] or '?'))
     else:
         for varBindRow in varBindTable:
             for varBind in varBindRow:
-                print(' = '.join([ x.prettyPrint() for x in varBind ]))
+                print(' = '.join([x.prettyPrint() for x in varBind]))
 
         if not isEndOfMib(varBindTable[-1]):
             return getbulk(reactor, snmpEngine, *varBindTable[-1])
 
+
 def failure(errorIndication):
     print(errorIndication)
 
+
 def getbulk(reactor, snmpEngine, varBinds):
     d = bulkCmd(snmpEngine,
                 UsmUserData('usr-none-none'),
@@ -49,4 +48,5 @@ def getbulk(reactor, snmpEngine, varBinds):
     d.addCallback(success, reactor, snmpEngine).addErrback(failure)
     return d
 
+
 react(getbulk, [SnmpEngine(), ObjectType(ObjectIdentity('SNMPv2-MIB', 'system'))])
diff --git a/examples/hlapi/twisted/manager/cmdgen/multiple-concurrent-queries.py b/examples/hlapi/twisted/manager/cmdgen/multiple-concurrent-queries.py
index 86a616ba..042c8e33 100644
--- a/examples/hlapi/twisted/manager/cmdgen/multiple-concurrent-queries.py
+++ b/examples/hlapi/twisted/manager/cmdgen/multiple-concurrent-queries.py
@@ -21,17 +21,16 @@ from twisted.internet.defer import DeferredList
 from twisted.internet.task import react
 from pysnmp.hlapi.twisted import *
 
+
 def success((errorStatus, errorIndex, varBinds), hostname):
     if errorStatus:
-        print('%s: %s at %s' % (
-                hostname,
-                errorStatus.prettyPrint(),
-                errorIndex and varBinds[int(errorIndex)-1][0] or '?'
-            )
-        )
+        print('%s: %s at %s' % (hostname,
+                                errorStatus.prettyPrint(),
+                                errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
     else:
         for varBind in varBinds:
-            print(' = '.join([ x.prettyPrint() for x in varBind ]))
+            print(' = '.join([x.prettyPrint() for x in varBind]))
+
 
 def failure(errorIndication, hostname):
     print('%s failure: %s' % (hostname, errorIndication))
@@ -55,4 +54,5 @@ def getSystem(reactor, hostname):
          getScalar(ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysLocation', 0)))]
     )
 
+
 react(getSystem, ['demo.snmplabs.com'])
diff --git a/examples/hlapi/twisted/manager/cmdgen/pull-mibs-from-multiple-agents-at-once.py b/examples/hlapi/twisted/manager/cmdgen/pull-mibs-from-multiple-agents-at-once.py
index 30d710b5..179d205f 100644
--- a/examples/hlapi/twisted/manager/cmdgen/pull-mibs-from-multiple-agents-at-once.py
+++ b/examples/hlapi/twisted/manager/cmdgen/pull-mibs-from-multiple-agents-at-once.py
@@ -19,25 +19,25 @@ from twisted.internet.defer import DeferredList
 from twisted.internet.task import react
 from pysnmp.hlapi.twisted import *
 
+
 def success((errorStatus, errorIndex, varBindTable), reactor, snmpEngine, hostname):
     if errorStatus:
-        print('%s: %s at %s' % (
-                hostname,
-                errorStatus.prettyPrint(),
-                errorIndex and varBindTable[0][int(errorIndex)-1][0] or '?'
-            )
-        )
+        print('%s: %s at %s' % (hostname,
+                                errorStatus.prettyPrint(),
+                                errorIndex and varBindTable[0][int(errorIndex) - 1][0] or '?'))
     else:
         for varBindRow in varBindTable:
             for varBind in varBindRow:
-                print(' = '.join([ x.prettyPrint() for x in varBind ]))
+                print(' = '.join([x.prettyPrint() for x in varBind]))
 
         if not isEndOfMib(varBindTable[-1]):
             return getbulk(reactor, snmpEngine, hostname, *varBindTable[-1])
 
+
 def failure(errorIndication):
     print(errorIndication)
 
+
 def getbulk(reactor, snmpEngine, hostname, varBinds):
     d = bulkCmd(snmpEngine,
                 UsmUserData('usr-md5-none', 'authkey1'),
@@ -48,14 +48,15 @@ def getbulk(reactor, snmpEngine, hostname, varBinds):
     d.addCallback(success, reactor, snmpEngine, hostname).addErrback(failure)
     return d
 
+
 def getall(reactor, hostnames):
     snmpEngine = SnmpEngine()
 
     return DeferredList(
-        [ getbulk(reactor, snmpEngine, hostname,
-                  ObjectType(ObjectIdentity('SNMPv2-MIB', 'system')))
-          for hostname in hostnames ]
+        [getbulk(reactor, snmpEngine, hostname,
+                 ObjectType(ObjectIdentity('SNMPv2-MIB', 'system')))
+         for hostname in hostnames]
     )
 
-react(getall, [(('demo.snmplabs.com', 161), ('demo.snmplabs.com', 1161))])
 
+react(getall, [(('demo.snmplabs.com', 161), ('demo.snmplabs.com', 1161))])
diff --git a/examples/hlapi/twisted/manager/cmdgen/pull-whole-mib.py b/examples/hlapi/twisted/manager/cmdgen/pull-whole-mib.py
index 6df1668d..e7c7c5fe 100644
--- a/examples/hlapi/twisted/manager/cmdgen/pull-whole-mib.py
+++ b/examples/hlapi/twisted/manager/cmdgen/pull-whole-mib.py
@@ -12,32 +12,31 @@ Send a series of SNMP GETNEXT requests using the following options:
 
 Functionally similar to:
 
-| $ snmpwalk -v3 -lauthPriv -u usr-md5-none -A authkey1 -X privkey1 \
-|            demo.snmplabs.com  IF-MIB::
+| $ snmpwalk -v3 -lauthPriv -u usr-md5-none -A authkey1 -X privkey1 demo.snmplabs.com  IF-MIB::
 
 """#
 from twisted.internet.task import react
 from pysnmp.hlapi.twisted import *
 
+
 def success((errorStatus, errorIndex, varBindTable), reactor, snmpEngine):
     if errorStatus:
-        print('%s: %s at %s' % (
-                hostname,
-                errorStatus.prettyPrint(),
-                errorIndex and varBindTable[0][int(errorIndex)-1][0] or '?'
-            )
-        )
+        print('%s: %s at %s' % (hostname,
+                                errorStatus.prettyPrint(),
+                                errorIndex and varBindTable[0][int(errorIndex) - 1][0] or '?'))
     else:
         for varBindRow in varBindTable:
             for varBind in varBindRow:
-                print(' = '.join([ x.prettyPrint() for x in varBind ]))
+                print(' = '.join([x.prettyPrint() for x in varBind]))
 
         if not isEndOfMib(varBindTable[-1]):
             return getnext(reactor, snmpEngine, *varBindTable[-1])
 
+
 def failure(errorIndication):
     print(errorIndication)
 
+
 def getnext(reactor, snmpEngine, varBinds):
     d = nextCmd(snmpEngine,
                 UsmUserData('usr-md5-none', 'authkey1'),
@@ -47,4 +46,5 @@ def getnext(reactor, snmpEngine, varBinds):
     d.addCallback(success, reactor, snmpEngine).addErrback(failure)
     return d
 
+
 react(getnext, [SnmpEngine(), ObjectType(ObjectIdentity('SNMPv2-MIB', 'system'))])
diff --git a/examples/hlapi/twisted/manager/cmdgen/v1-get.py b/examples/hlapi/twisted/manager/cmdgen/v1-get.py
index 051c58a8..6cb2f17e 100644
--- a/examples/hlapi/twisted/manager/cmdgen/v1-get.py
+++ b/examples/hlapi/twisted/manager/cmdgen/v1-get.py
@@ -18,17 +18,16 @@ Functionally similar to:
 from twisted.internet.task import react
 from pysnmp.hlapi.twisted import *
 
+
 def success((errorStatus, errorIndex, varBinds), hostname):
     if errorStatus:
-        print('%s: %s at %s' % (
-                hostname,
-                errorStatus.prettyPrint(),
-                errorIndex and varBinds[int(errorIndex)-1][0] or '?'
-            )
-        )
+        print('%s: %s at %s' % (hostname,
+                                errorStatus.prettyPrint(),
+                                errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
     else:
         for varBind in varBinds:
-            print(' = '.join([ x.prettyPrint() for x in varBind ]))
+            print(' = '.join([x.prettyPrint() for x in varBind]))
+
 
 def failure(errorIndication, hostname):
     print('%s failure: %s' % (hostname, errorIndication))
@@ -46,4 +45,5 @@ def getSysDescr(reactor, hostname):
 
     return d
 
+
 react(getSysDescr, ['demo.snmplabs.com'])
diff --git a/examples/smi/agent/custom-managed-object.py b/examples/smi/agent/custom-managed-object.py
index 56fd15c8..87dea364 100644
--- a/examples/smi/agent/custom-managed-object.py
+++ b/examples/smi/agent/custom-managed-object.py
@@ -12,27 +12,29 @@ mibBuilder = builder.MibBuilder()
 # A base class for a custom Managed Object
 MibScalarInstance, = mibBuilder.importSymbols(
     'SNMPv2-SMI', 'MibScalarInstance'
-    )
+)
 
 # Managed object specification
 sysLocation, = mibBuilder.importSymbols('SNMPv2-MIB', 'sysLocation')
 
+
 # Custom Managed Object
 class MySysLocationInstance(MibScalarInstance):
     # noinspection PyUnusedLocal
     def readGet(self, name, *args):
         # Just return a custom value
         return name, self.syntax.clone('The Leaky Cauldron')
-    
+
+
 sysLocationInstance = MySysLocationInstance(
     sysLocation.name, (0,), sysLocation.syntax
-    )
+)
 
 # Register Managed Object with a MIB tree
 mibBuilder.exportSymbols(
     # '__' prefixed MIB modules take precedence on indexing
     '__MY-LOCATION-MIB', sysLocationInstance=sysLocationInstance
-    )
+)
 
 if __name__ == '__main__':
     #